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ДГ-25Б

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Engine-generator DG-25B (DG25B, DG 25 B, AT-25-B, AT 25B, DG25-B, DG25 B)
 
Engine-generator DG-25B with a hollow aluminum rotor is designed to work in the executive mechanisms of positional servo systems with fast feedback.
Designed for operation in conditions of high hardness, specific to the products of aviation technology.
 
Technical characteristics of the devices engines, generators DW-25A:
 
Starting torque - no less than 900.0 g ∙ cm
No-load speed unit motor-generator DG-25B - at least 6700ob/min;
The steepness of the output signal at 1000ob/min - 0.9;
EMF transformation - no more than 250mV;
Power values ​​appliance motor-generator DG-25B:
- Of the motor - no more than 400mA;
- Engine control - no more than 600mA;
- Excitation of the generator - 150mA;
Dimensions:
- Diameter - 80.0 mm;
- Length - 134.0 mm;
Unit weight motor-generator DG-25B - 1.450 kg;
voltage
- In the field circuit - 200V;
- A control circuit - 120V;
Frequency of the device engine-generator DG-25B - 400Hz.


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